자연과학분야 : 성공적 노화를 위한 노인여성의 체력변인과 유산소능력에 미치는 한국무용의 효과

홍예주 ( Ye Ju Hong ) 한국무용과학회 2016 한국무용과학회지 Vol.33 No.1

본 연구에서는 노인여성의 체력변인과 유산소능력에 미치는 한국무용의 효과를 분석하기 위하여 H지역 노인회관의 한국무용 수업에 참여한 노인여성을 대상으로 한국무용을 12주간, 주 3회, 일일 60분간(준비운동과 정리운동 각 10분씩 포함), 50-60%HRR로 실시한 결과 다음과 같은 결론은 얻었다. 체력변인의 경우 비무용집단은 모든 변인에서 변화가 나타나지 않았지만 한국무용집단은 노인여성의 근력을 제외하고 유연성과 심폐지구력에서 유의한 변화가 있는 것으로 나타났다. 유산소능력의 경우 비무용집단은 모든 변인에서 변화가 나타나지 않았다. 한국무용집단은 맥박수와 이완기 혈압에서 유의한 변화가 나타나지 않았지만 수축기 혈압과 폐활량에는 유의한 변화가 있는 것으로 나타났다. 이러한 결론을 통하여 한국무용이 노인여성의 체력과 유산소능력에 긍정적인 영향을 미치는 것을 확인할 수 있었으며 지속적으로 한국무용 참여에 따른 노인여성들의 건강과 관련된 다양한 변인들을 연구해 본다면 변화하고 있는 시대와 함께 한국무용의 역할이 넓어질 수 있다고 생각한다. The purpose of this study analysis the effect of Korea dance on the physical fitness and aerobic capacity of elderly woman for successful aging. The subjects were elderly women who participated in Korea dance class on H area senior centers. Korea dance was conducted for 12 weeks, three times a week, 60 minutes a day by 50-60% HRR, the results were as follows. First, non-dance group did not showed significant changes at all the variables, but Korea dance group showed significant changes on bend forward of the body and aero-bikes except grip strength for physical fitness. Second, non-dance group did not showed significant effects at all the variables, but Korea dance group showed significant effects on systolic blood pressure and spirometry except pulse rate and diastolic blood pressure for aerobic capacity.

Dense Image Captioning을 사용한 실시간 객체 행동 인식 시스템

신영재,배주원,서동환 한국ITS학회 2022 한국ITS학회 학술대회 Vol.2022 No.06

최근 카메라를 이용한 감시시스템이 보편화됨에 따라 이를 무인화하는 연구가 활발히 이루어지고 있다. 기존의 감 시시스템은 다수의 영상을 사람이 직접 보고 판단하기 때문에 인적, 시간적 자원이 많이 소요되어 효율적인 시스템 운 용에 한계가 존재한다. 따라서 본 논문에서는 효율적인 실시간 무인 감시시스템 운용을 위한 Dense Image captioning 기반 실시간 객체 행동 인식 시스템을 제안한다. 제안하는 시스템은 이미지에 포함된 다수의 객체들에 대한 정보를 문 장으로 표현하는 Dense image captioning모델과 주어진 문장의 문법구조를 분석하고 동사를 추출하여 대상 객체의 행 동 정보를 파악하는 POS(Part of speech)분석 모델로 구성된다. 또한 이러한 시스템을 임베디드 보드에 적용시켜 독 자적으로 운용 가능한 실시간 행동인식이 가능한 무인 감시시스템을 가능하게 한다.

트레이닝 중지가 남자유도선수들의 등속성 근 기능에 미치는 영향

홍예주(Ye Ju Hong),구광수(Kwang Soo Koo) 한국발육발달학회 2007 한국발육발달학회지 Vol.15 No.1

The purpose of this study was the effect on isokinetic strength of Knee, Trunk, Ankle, Elbow of Ju-do player by detraining. The subjects of this study were total 6 Ju-do player high school resided in P-city, whom weights 65~80 kg. This study was measure make use of CYBEX 770 isokinetic muscular function. Statistical analysis was performed using the SPSS (version 12.0). All variables was statistically analyzed using paired t-test. In the result of following; Peak torque was showed difference at right extension of Knee and right flexion of Ankle by detraining. Ratios of ipsilateral was not showed difference by detraining and muscle endurance was showed difference at extension and flexion all of joint by detraining.

수중운동 유형이 노인여성의 체지방률과 혈중지질변인에 미치는 영향

홍예주(Hong Ye-Ju) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.3

This study concluded the followings by analysing the changes on the rate of body fat and blood lipids of elderly women after types of the aquatic exercise for 8 weeks to find out how it effect elderly women. First, swimming groups and aquarobics groups shows no difference in changing the rate of body fat. Second, swimming groups and aquarobics groups shows an effect on total cholesterol, low density lipoprotein cholesterol and triglyceride but no effect on high density lipoprotein cholesterol. Third, it also showed no difference between swimming groups and aquarobics groups. Overall, the participated in swimming and aquarobics for 8weeks showed a positive effect on total cholesterol, low density lipoprotein cholesterol and triglyceride of elderly women, although there were no changes in the rate of body fat and high density lipoprotein cholesterol. Also, the effect of types of the aquatic exercise showed lost on the rate of body fat and blood lipids of elderly women. These results are considered to be caused by the common benefits of significant reduction in the body weight by using the buoyance of the water, shock absorbing effect of water, and exercise using water resistance. Thus, it is expected to be a great help in health promotion and maintenance of elderly women if the types of the aquatic exercise is accomplished continuously for a long time in the future.

운동과 DHEA 투여가 노인여성의 면역체계에 미치는 영향

홍예주(Ye Ju Hong),오덕자(Deuk Ja Oh),구광수(Kwang Soo Koo) 한국여성체육학회 2012 한국여성체육학회지 Vol.26 No.1

The purpose of this study was to investigate the effect of swimming exercise and DHEA administration on the levels of T-cells(CD3), B-cells(CD19), helper-T cells(CD4), suppressor-T cells(CD8) and NK-cells(CD16+CD56) in elderly women. 27 elderly women were selected as participants. There were three groups which include the exercise+DHEA group, the exercise group, and the control group, respectively. The participants completed the swimming exercise program with an exercise intensity of 50-60% HRmax for 55 minutes a day, three times a week for 8 weeks. The results of the study are as follows. No significant changes in the levels of T-cells, B-cells, helper-T cells, suppressor-T cells, and NK-cells were found in the exercise group and the control group. However, significant changes in the levels of helper-T cells and NK-cells were found in the exercise+DHEA group. This result showed that the co-treatment of exercise+DHEA somehow affected immune system in the elderly women. This is likely to be attributable to the fact that the increased IL-2 level caused by the co-treatment of swimming exercise and DHEA administration promoted helper-T cell proliferation, increased activities of NK-cells and cytptoxic T-cells, and antibody formation. However, no significant changes were found in most immune cells, which indicated that the 8-week period of study was insufficient to investigate the effect of exercise+DHEA administration on the immune system. Therefore, a further study on the effect of exercise on immune system is required to perform the elderly population with immune system level below the normal level.

운동유형과 운동기간에 따른 노인여성의 신체기능 비교분석

홍예주(Hong Ye-Ju) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.2

The purpose of this study was to analysis of the effects of types of exercise and periods of exercise on the physical function of elderly women. The subjects types of exercise were elderly women age 65-75 and divided into 2groups: aerobic exercise(n-34) and resistance exercise(n-34), the subjects Periods of exercise divided into 3groups: Ex-2(n=43, over one year), Ex-1(n=25, under one year) and Ex-0(n=35, control). Except Ex-0(n=35, control), they was take part in regular exercise for 50min in a day, 3-5times a weeks in culture, sports and social welfare center. For data analysis, SPSS WIN Ver 18.0 we are used, mean and standard deviation scores were calculated, and independent t-test, one-way ANOVA was used, the results were as follows; First, aerobic exercise groups and resistance exercise groups shows no difference on the physical function of elderly women. Second, Ex-2 groups shows an effect but Ex-1(n=25, under one year) and Ex-0(n=35, control) groups showed no effect on the physical function of elderly women. Therefore, we might tell that important things protection and improvement on the physical function of elderly women the periods of exercise more than types of exercise.

거절민감성과 공격성의 관계에서 자존감 수준, 자존감 불안정성의 매개효과

홍예주(Yeju Hong) 한국콘텐츠학회 2022 한국콘텐츠학회논문지 Vol.22 No.6

본 연구에서는 거절민감성이 공격성에 미치는 영향을 자존감 수준과 자존감의 불안정성이 매개하는지 알아보고자 하였다. 남, 여 대학생과 대학원생 312명 (N=312)의 자기보고 자료를 SPSS 22.0과 Amos 18.0를 사용하여 분석하였다. 자료를 구조방정식으로 분석한 결과 거절민감성은 자존감 수준에 부적인 영향을 주었으며, 자존감 불안정성에는 정적인 영향을 주었다. 또한 자존감 수준은 공격성에 부적인 영향을 주었고, 자존감 불안정성은 공격성에 정적인 영향을 주는 것으로 확인되었다. 거절민감성이 공격성에 영향을 미치는 과정에서 자존감 수준과 자존감 불안정성이 각각 개별적으로 완전매개효과를 가지는 것으로 나타났다. 본 연구는 비교적 연구가 활발히 이루어지지 않은 자존감의 또 다른 차원인 자존감 불안정성을 거절민감성이 공격성으로 이어지는 과정에서 검증하여 관련 연구를 확장하였다. 또한 본 연구의 결과를 통해 상담 및 심리치료 장면에서 거절에 민감한 내담자의 공격성에 개입하는데 유용한 실증자료를 제공하였다. 본 연구의 함의와 제한점 및 추후 연구를 위한 제언을 논의하였다. The purpose of the present study was to investigate the influence of rejection sensitivity on aggression and to determine the mediating role of self-esteem level and its stability. Data based on self-report questionnaires from a sample of 312(N=312) undergraduate and graduate students were analyzed using the SPSS 22.0, and the Amos 18.0. Results from the structural equation modeling indicated that rejection sensitivity had a negative impact on self-esteem level and a positive impact on self-esteem instability. Self-esteem level had a negative impact on aggression. Self-esteem instability had a positive impact on aggression. The effect of rejection sensitivity on aggression was fully mediated by self-esteem level and instability. Current findings add to the extent literature on the influence of rejection sensitivity on self-esteem level, self-esteem instability, and aggression. Implications of the present study, limitations of current study as well as suggestions for future study were also included in the discussion.

대학생의 운동습관 형성을 위한 코칭 과학적 분석

홍예주(Hong, Ye-Ju),한남익(Han, Nam-Ik) 한국코칭능력개발원 2015 코칭능력개발지 Vol.17 No.4

한국무용이 비만여성노인의 비만관련 변인과 심폐기능에 미치는 효과

홍예주 ( Ye Ju Hong ) 한국무용과학회 2015 한국무용과학회지 Vol.32 No.2

본 연구는 한국무용이 비만여성노인의 비만관련 변인과 심폐기능에 미치는 효과를 알아보기 위하여 C 지역 J 노인회관의 체지방률 30% 이상인 비만여성노인들 총 37명을 한국무용집단 20명, 통제집단 17명으로 구성하여 12주간, 주 3회, 일일 60분간, 55-65%HRR 강도로 한국무용을 실시 후 비만관련 변인과 심폐기능을 분석한 결과 다음과 같은 결론을 얻었다. 첫째, 한국무용은 비만여성노인의 체지방량에는 유의한 차이가 없는 것으로 나타났지만 BMI, 체지방률에는 유의한 차이가 있는 것으로 나타났다. 둘째, 한국무용은 비만여성노인의 안정시심박수에는 유의한 차이가 없는 것으로 나타났지만 폐활량과 심폐지구력에는 유의한 차이가 있는 것으로 나타났다. 이상의 결론을 통하여 12주간 한국무용 참여는 비만여성노인의 체지방량과 안정시심박수에는 영향을 미치지 않았지만 BMI, 체지방률, 폐활량, 심폐지구력에는 긍정적인 영향을 주어 여성노인의 비만감소에 한국무용이 효과적이며 유산소운동으로서의 한국무용 효과도 확인할 수 있었다. 차후, 노인을 대상으로 연구를 진행한다는 것에 많은 어려움이 따르지만 본 연구에서와 같이 일반 노인들뿐만 아니라 비만노인들을 대상으로 무용이 신체활동으로서 효과가 어떠한지 확인하는 다각적인 연구가 제안되며, 이러한 연구는 무용과학 발전으로 이어질 것이라고 생각한다. The purpose of this study was to find out the effects of Korea dance on obesity-related variables and cardiovascular function in obese older women. The subjects were obese older women who were between the ages 65 to 75 with over body fat percentage 30%. Data were collected of 37 obese older women(Korea dance group, 20 and control group, 17) after Korea dance during 12 weeks, 3 times a weeks, 60 minutes a day(including warm-up and cool down). The following are the results obtained from the study. First, body fat mass of obese older women did not show effects but BMI, %body fat were increased by Korea dance. Second, resting heart rate of obese older women did not show effects but lung capacity, cardiorespiratory endurance were increased by Korea dance. According to the above results, we were able to confirm that Korea dance is effective in obesity reduction of obesity older women and it has also effects of aerobic exercise.

8주간의 유산소 운동과 DHEA 투여가 최대하운동시 노인여성의 항산화체계에 미치는 영향

홍예주(Ye Ju Hong) 한국발육발달학회 2009 한국발육발달학회지 Vol.17 No.4

The purpose of the research the changes in antioxidant system of elderly women, blood analysis was taken before, after and 10-minutes after the sub-maximum exercise following the performance of 8-weeks aerobic exercise and dosage of DHEA. Through the analysis, following results of changes were acquired in MDA, SOD, CAT, DHEA-S. First, MDA was only effective to the exercise+DHEA group but not in the exercise group. Second, SOD and CAT does have effect on the exercise+DHEA group but not in the exercise group. Third, no the effect of DHEA-S was shown in the exercise+DHEA group and the exercise group. After considering all the factors, there was certain possibility that antioxidant enzyme closely related with aging, can be more effectively protected if it is used with health supplement like DHEA. Especially the increment of SOD, CAT, and MDA in the exercise+dosage group will practice effective protecting and recovering role toward oxidant stress caused by aging. Further studies are needed to be carried out according to the oxidant stress, the inevitable result of aging and metabolism, related with antioxidant and enzyme function.